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- HP Community
- Notebooks
- Notebook Boot and Lockup
- Re: updated bios for microsoft secure boot

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06-19-2026 07:19 AM
Need updated bios from HP so that I can receive Microsoft updated secure boot certificates, my system bios
for my HP 20 B310 model, Windows 10 Home 64 bit system will not download and install the new microsoft
updates for the secure boot certificates? Thanks for any help no updated bios from HP given from software
and driver downloads.
Solved! Go to Solution.
Accepted Solutions
06-19-2026 07:28 AM
Since your PC was made prior to 2019, HP will not be supplying BIOS updates for the 2023 secure boot certificates.
HP Business PCs - Prepare for new Windows Secure Boot certificates | HP® Support
You can try manually installing the new secure boot certificates in Windows, but they won't be incorporated into the BIOS.
06-19-2026 07:28 AM
Since your PC was made prior to 2019, HP will not be supplying BIOS updates for the 2023 secure boot certificates.
HP Business PCs - Prepare for new Windows Secure Boot certificates | HP® Support
You can try manually installing the new secure boot certificates in Windows, but they won't be incorporated into the BIOS.
06-22-2026 03:53 AM
Paul: Thanks for your answer on my bios problem.,I have questioned HP about this no update for m/s bios
update certificates in the past with no response. M/S started this mess and HP jumped on board to force
consumers to purchase new pcs, and now no matter which one you question they point the finger at HP
or Windows security. One thing is certain unless HP updates their bios to accept the new certificates from
m/s I will never buy an HP product again period! I will look for a manufacturer that updates it's equipment.
Again thank you for taking the time to educate an old goat.
Smokey